Compare 20201 vs 20521
| Property | 20201 | 20521 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 202011 | 205211 |
| Prime factorization | 20201 | 20521 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20201 | 1, 20521 |
| Number of properties | 7 | 6 |
| Additive primes | 1061st | |
| Centered square primes | 36th | |
| Chen primes | 1122nd | 1140th |
| Harmonic primes | 843rd | |
| Isolated primes | 1598th | 1619th |
| Primes | 2285th | 2316th |
| Pythagorean primes | 1137th | 1153rd |
| Ulam primes | 166th | 172nd |
| Roman numberals | ||
| Base 2 | 1001110111010012 | 1010000001010012 |
| Base 3 | 10002010123 | 10010110013 |
| Base 4 | 103232214 | 110002214 |
| Base 5 | 11213015 | 11240415 |
| Base 6 | 2333056 | 2350016 |
| Base 7 | 1126167 | 1135547 |
| Base 8 | 473518 | 500518 |
| Base 9 | 306359 | 311319 |
| Base 10 | 2020110 | 2052110 |
| Base 11 | 141a511 | 1446611 |
| Base 12 | b83512 | ba6112 |
| Base 13 | 926c13 | 945713 |
| Base 14 | 750d14 | 769b14 |
| Base 15 | 5ebb15 | 613115 |
| Base 16 | 4ee916 | 502916 |